61060111051 has 16 divisors (see below), whose sum is σ = 65124876096. Its totient is φ = 57119901696.

The previous prime is 61060111037. The next prime is 61060111061. The reversal of 61060111051 is 15011106016.

It is a cyclic number.

It is not a de Polignac number, because 61060111051 - 2⁵ = 61060111019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61060111061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301531 + ... + 461563.

It is an arithmetic number, because the mean of its divisors is an integer number (4070304756).

Almost surely, 2^61060111051 is an apocalyptic number.

61060111051 is a deficient number, since it is larger than the sum of its proper divisors (4064765045).

61060111051 is a wasteful number, since it uses less digits than its factorization.

61060111051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160422.

The product of its (nonzero) digits is 180, while the sum is 22.

Adding to 61060111051 its reverse (15011106016), we get a palindrome (76071217067).

The spelling of 61060111051 in words is "sixty-one billion, sixty million, one hundred eleven thousand, fifty-one".